JPS5853320A - マンドレルミルにおける管状の材料の肉厚制御方法 - Google Patents

マンドレルミルにおける管状の材料の肉厚制御方法

Info

Publication number
JPS5853320A
JPS5853320A JP56149596A JP14959681A JPS5853320A JP S5853320 A JPS5853320 A JP S5853320A JP 56149596 A JP56149596 A JP 56149596A JP 14959681 A JP14959681 A JP 14959681A JP S5853320 A JPS5853320 A JP S5853320A
Authority
JP
Japan
Prior art keywords
speed
rolling
wall thickness
mandrel bar
mandrel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP56149596A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6216723B2 (enrdf_load_stackoverflow
Inventor
Makoto Miyashita
誠 宮下
Akihiro Tanaka
明弘 田中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56149596A priority Critical patent/JPS5853320A/ja
Publication of JPS5853320A publication Critical patent/JPS5853320A/ja
Publication of JPS6216723B2 publication Critical patent/JPS6216723B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/78—Control of tube rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP56149596A 1981-09-24 1981-09-24 マンドレルミルにおける管状の材料の肉厚制御方法 Granted JPS5853320A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56149596A JPS5853320A (ja) 1981-09-24 1981-09-24 マンドレルミルにおける管状の材料の肉厚制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56149596A JPS5853320A (ja) 1981-09-24 1981-09-24 マンドレルミルにおける管状の材料の肉厚制御方法

Publications (2)

Publication Number Publication Date
JPS5853320A true JPS5853320A (ja) 1983-03-29
JPS6216723B2 JPS6216723B2 (enrdf_load_stackoverflow) 1987-04-14

Family

ID=15478657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56149596A Granted JPS5853320A (ja) 1981-09-24 1981-09-24 マンドレルミルにおける管状の材料の肉厚制御方法

Country Status (1)

Country Link
JP (1) JPS5853320A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1878514A4 (en) * 2005-02-16 2009-01-07 Sumitomo Metal Ind PROCESS FOR MANUFACTURING SOLDERED STEEL PIPES

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104624667B (zh) * 2015-01-23 2016-06-29 内蒙古包钢钢联股份有限公司 限动芯棒连轧管机芯棒插入阶段控制方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1878514A4 (en) * 2005-02-16 2009-01-07 Sumitomo Metal Ind PROCESS FOR MANUFACTURING SOLDERED STEEL PIPES

Also Published As

Publication number Publication date
JPS6216723B2 (enrdf_load_stackoverflow) 1987-04-14

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